149773071

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{2539}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 232704640

約数和(自身を除く): 82931569

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2539, 2809, 7617, 8427, 17773, 19663, 53319, 58989, 134567, 403701, 941969, 2825907, 7132051, 21396153, 49924357, 149773071]

約数ペア:

[(1, 149773071), (3, 49924357), (7, 21396153), (21, 7132051), (53, 2825907), (159, 941969), (371, 403701), (1113, 134567), (2539, 58989), (2809, 53319), (7617, 19663), (8427, 17773)]